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Modellierung und Simulation atypischer Merkmale bei Weichenstellstromkurven / Modelling and simulating the atypical features of switch engine current curves

Neumann, Thorsten and Heusel, Judith and del Alamo Ruiz, Miguel and Narezo Guzman, Daniela and Reetz, Susanne (2023) Modellierung und Simulation atypischer Merkmale bei Weichenstellstromkurven / Modelling and simulating the atypical features of switch engine current curves. SIGNAL + DRAHT, 115 (1+2), pp. 53-63. DVV Media Group. ISSN 0037-4997.

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Official URL: https://eurailpress-archiv.de/SingleView.aspx?show=4743767

Abstract

Störungen elektromechanischer Weichen lassen sich oft anhand des zeitlichen Verlaufs der Motorstellstromaufnahmeerkennen und analysieren. Die mathematische Beschreibung der Stellstromkurven anhand geeigneter statistischer und geometrischer Merkmale ist die Basis für eine fortschreitende Digitalisierung und Automatisierung der Prozesse zur Zustandsdetektion und Fehlerdiagnose. Der vorliegende Beitrag zeigt aktuelleAnsätze und diskutiert die Chancen und Herausforderungen der synthetischen Erzeugung von Daten mittels merkmalsbasierter Modelle für normale und anormale Stellstromkurven. The current curves of point machines are a good indi cator for identifying and analysing any faults in electro-mechanical switches. The mathematical representation of current curves based on their statistical and geometrical features is therefore essential for the ongoing digitalisation and automation of processes such as condition monitoring and fault diagnosis. This contribution presents recent results with regard to current curve modelling and discusses the chances and challenges of synthetically generating data using feature-oriented models for normal and abnormal current curves.

Item URL in elib:https://elib.dlr.de/188274/
Document Type:Article
Additional Information:Artikel ist zweisprachig (deutsch/englisch) erschienen.
Title:Modellierung und Simulation atypischer Merkmale bei Weichenstellstromkurven / Modelling and simulating the atypical features of switch engine current curves
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Neumann, ThorstenUNSPECIFIEDhttps://orcid.org/0000-0002-9236-0585UNSPECIFIED
Heusel, JudithUNSPECIFIEDhttps://orcid.org/0009-0007-7573-6652UNSPECIFIED
del Alamo Ruiz, MiguelUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Narezo Guzman, DanielaUNSPECIFIEDhttps://orcid.org/0000-0001-9748-1354UNSPECIFIED
Reetz, SusanneUNSPECIFIEDhttps://orcid.org/0000-0002-5096-6327UNSPECIFIED
Date:February 2023
Journal or Publication Title:SIGNAL + DRAHT
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:115
Page Range:pp. 53-63
Publisher:DVV Media Group
ISSN:0037-4997
Status:Published
Keywords:Weiche, Stellstrom, Detektion, Diagnose, Feature Engineering, Simulation
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Rail Transport
DLR - Research area:Transport
DLR - Program:V SC Schienenverkehr
DLR - Research theme (Project):V - TraCo - Train Control and Management
Location: Berlin-Adlershof , Braunschweig
Institutes and Institutions:Institute of Transportation Systems > Information Gathering and Modelling, BA
Institute of Transportation Systems > Information Gathering and Modelling, BS
Deposited By: Neumann, Dr.-Ing. Thorsten
Deposited On:24 Mar 2023 13:30
Last Modified:24 Mar 2023 13:30

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